A galvanic cell at a temperature of 25.0 oC is powered by the following redox reaction:
MnO2(s)+4H+(aq)+2Cr²+(aq)->Mn²+
Suppose the cell is prepared with 0.875 M VO2 and 6.73 MH* in one half-cell and 5.40 M VO²+ and 6.59 M Fe Calculate the cell voltage under these conditions.